| java.lang.Object
 org.jdesktop.j3dfly.utils.vpbehaviors.ViewUtils
| ViewUtils | | public class ViewUtils extends Object (Code) | | Utility functions for manipulating the View
author:
Paul Byrne
version:
$Id: ViewUtils.java,v 1.1 2005/04/20 21:05:15 paulby Exp $ |
| Method Summary | |
| public static double | setViewpoint(TransformGroup tg, Bounds sceneBounds, double fieldOfView, int axis)
Set the transform so that everything inside the Bounds is
visible within the view frustum. | | public static void | toEuler(Matrix3d matrix, Vector3d euler)
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| NEGATIVE_X_AXIS | | final public static int NEGATIVE_X_AXIS(Code) | | |
| NEGATIVE_Y_AXIS | | final public static int NEGATIVE_Y_AXIS(Code) | | |
| NEGATIVE_Z_AXIS | | final public static int NEGATIVE_Z_AXIS(Code) | | |
| POSITIVE_X_AXIS | | final public static int POSITIVE_X_AXIS(Code) | | |
| POSITIVE_Y_AXIS | | final public static int POSITIVE_Y_AXIS(Code) | | |
| POSITIVE_Z_AXIS | | final public static int POSITIVE_Z_AXIS(Code) | | |
| setViewpoint | | public static double setViewpoint(TransformGroup tg, Bounds sceneBounds, double fieldOfView, int axis)(Code) | | Set the transform so that everything inside the Bounds is
visible within the view frustum. Return the views distance from
center of the scene after transformation
Parameters:
tg - The transform to change
Parameters:
sceneBounds - The bounds of the scene to fit inside the view frustum
Parameters:
fieldOfView - The fieldOfView
Parameters:
axis - The axis along which to view the scene, this must be one ofPOSITIVE_X_AXIS, POSITIVE_Y_AXIS, POSITIVE_Z_AXIS, NEGATIVE_X_AXIS, NEGATIVE_Y_AXIS or NEGATIVE_Z_AXIS The distance the eye is from the center of the scene bounds. |
| toEuler | | public static void toEuler(Matrix3d matrix, Vector3d euler)(Code) | | Converts the Matrix into Euler angles (roll, pitch, yaw )
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